## Solve the following equations.$\frac{3}{7}+x=\frac{17}{7}$.

Updated on 10-Oct-2022 13:47:38

## Solve the following equations.$y+3=10$.

Updated on 10-Oct-2022 13:47:38

## Solve the following equations.$\frac{7 y+4}{y+2}=\frac{-4}{3}$.

Updated on 10-Oct-2022 13:47:38

## Solve the following equations.$\frac{z}{z+15}=\frac{4}{9}$.

Updated on 10-Oct-2022 13:47:38

## Simplify and solve the following linear equations.$0.25(4 f-3)=0.05(10 f-9)$

Updated on 10-Oct-2022 13:47:38
Given:$0.25(4 f-3)=0.05(10 f-9)$.To do:We have to solve the given linear equation.Solution: $0.25(4 f-3)=0.05(10 f-9)$This implies,$0.25(4 f)-0.25(3)=0.05(10 f)-0.05(9)$$f-0.75=0.5f-0.45$$f-0.5f=0.75-0.45$$0.5f=0.30$$f =\frac{0.3}{0.5}$$f = \frac{3}{5}$$f=0.6$The value of $f$ is $0.6$.

## Simplify and solve the following linear equations.$3(5 z-7)-2(9 z-11)=4(8 z-13)-17$.

Updated on 10-Oct-2022 13:47:38
Given:$3(5 z-7)-2(9 z-11)=4(8 z-13)-17$.To do:We have to solve the given linear equation.Solution: $3(5 z-7)-2(9 z-11)=4(8 z-13)-17$This implies,$3(5z)-3(7)-2(9z)-2(-11)=4(8z)-4(13)-17$$15z-21-18z+22=32z-52-17$$-3z+1=32z-69$$32z+3z=69+1$$35z=70$$z =\frac{70}{35}$$z = 2$The value of $z$ is $2$.
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